set timeout in seconds in container examples

[alelapeyre]

Hello!

I got the following error when using the container example with the timeout value set:

→ sls deploy                                                                                                                                                                                         
...
Environment: linux, node 19.7.0, framework 3.16.0, plugin 6.2.2, SDK 4.3.2
Docs:        docs.serverless.com
Support:     forum.serverless.com
Bugs:        github.com/serverless/serverless/issue

Error:
Error: proto: syntax error (line 1:183): unexpected token 20000
    at manageError (<path>/node_modules/serverless-scaleway-functions/shared/api/utils.js:23:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Promise.all (index 0)

Searching a bit, I found that the timeout value should be provided in seconds. So here is a small PR to update examples containing the timeout field with a valid value.

[thomas-tacquet]

Hello 👋

Cool nice find thank your for your contribution we really appreciate it👌